CN209929245U

CN209929245U - Breaker for general aircraft

Info

Publication number: CN209929245U
Application number: CN201920921914.XU
Authority: CN
Inventors: 李宁康; 梁飞; 曾辉; 刘韬; 熊超林; 韩晋平; 李峰
Original assignee: Jiangxi Crown General Aviation Co Ltd
Current assignee: Jiangxi Crown General Aviation Co Ltd
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-01-10
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a circuit breaker for general aircraft, including left side fixing base and right side fixing base, the left side fixing base is located one side position of right side fixing base, the equal movable mounting in front surface of left side fixing base and right side fixing base has rotary push rod, rotary push rod's surface fixed mounting has the push rod handle, the front surface of left side fixing base and right side fixing base is located rotary push rod's below position fixed mounting and hits the piece of beating sound, the top dead screw of locking is installed to the equal screw thread in front surface top position of left side fixing base and right side fixing base. A circuit breaker for general aircraft, can be when the circuit breaker takes place to open circuit, through hitting to beat the sound, the warning that opens circuit is reminded, inform operating personnel circuit breaking down, can be when installing the fixed to the circuit breaker, install and dismantle through elastic flexible, for the installation and the maintenance of circuit breaker brought the facility.

Description

Breaker for general aircraft

Technical Field

The utility model relates to a circuit breaker field, in particular to circuit breaker for general aircraft.

Background

The breaker for the general airplane is a breaker installed on an airplane for use, is widely used in various general airplanes, has better use effect, and gradually improves the use requirements of people on the breaker for the general airplane along with the continuous development of the society, but the existing breaker for the general airplane cannot meet the requirements of people, so the breaker for the general airplane is more convenient to use; when general aircraft circuit breaker used, the circuit breaker can't send great sound when the circuit breaker protection that opens circuit and report to the police, has leaded to unable learning that the circuit breaks down, simultaneously, when the circuit breaker installation, the buckle of dead lock structure is inconvenient fixes and dismantles the circuit breaker, has brought inconvenience for the installation and the maintenance of circuit breaker.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a circuit breaker for general aircraft can effectively solve and can't send great sound in the background and report to the police, and inconvenient fixes and dismantles the problem to the circuit breaker.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a breaker for a general airplane comprises a left side fixing seat and a right side fixing seat, wherein the left side fixing seat is positioned at one side position of the right side fixing seat, the front surfaces of the left side fixing seat and the right side fixing seat are movably provided with a rotary push rod, the outer surface of the rotary push rod is fixedly provided with a push rod handle, the front surfaces of the left side fixing seat and the right side fixing seat are fixedly provided with a hitting sounding sheet at a position below the rotary push rod, top locking screws are arranged at positions above the front surfaces of the left side fixing seat and the right side fixing seat in a threaded manner, bottom locking screws are arranged at positions below the front surfaces of the left side fixing seat and the right side fixing seat in a threaded manner, wire clamping grooves are formed in the top and the bottom of the left side fixing seat and the right side fixing seat, and wire head fixing blocks are, the utility model discloses a fixed buckle, including left side fixing base and right side fixing base, the inboard movable mounting of fixed buckle has the buckle spring, the one end movable mounting of buckle spring has flexible buckle.

Preferably, the left side fixing base and the right side fixing base are placed in parallel and installed, and the left side fixing base is the same as the right side fixing base in size.

Preferably, top dead lock screw and bottom dead lock screw all run through to the inside in card wire casing, the end of a thread fixed block is located the inside position in card wire casing, the end of a thread fixed block can be through top dead lock screw and bottom dead lock screw activity from top to bottom in the inside in card wire casing.

Preferably, the activity angle of the rotary push rod is between zero and one hundred eighty degrees in the transverse direction, and the push rod handle can be connected with the hitting soundchip in a matched mode.

Preferably, the telescopic buckle is located on the inner side of the fixed buckle, and the telescopic buckle can be driven by the buckle spring to stretch and move on the inner side of the fixed buckle.

Compared with the prior art, the utility model discloses following beneficial effect has: this circuit breaker for general aircraft, through the push rod handle that sets up with hit the piece of playing the sound, can be when the circuit breaker takes place to open circuit, through hitting the sound of beating, carry out the warning of opening circuit and remind, inform operating personnel circuit trouble, through the fixed buckle that sets up, buckle spring and flexible buckle, can install and dismantle through elastic flexible when fixing the circuit breaker, for the installation and the maintenance of circuit breaker have brought the facility.

Drawings

Fig. 1 is a schematic diagram of an overall structure of a circuit breaker for a general aircraft according to the present invention;

fig. 2 is a top view of a circuit breaker for a general-purpose aircraft according to the present invention;

fig. 3 is a side view of a circuit breaker for a general-purpose aircraft according to the present invention;

fig. 4 is a rear view of the utility model relates to a circuit breaker for general aircraft.

In the figure: 1. a left side fixed seat; 2. a right side fixed seat; 3. rotating the push rod; 4. a push-rod handle; 5. striking a soundchip; 6. a top locking screw; 7. locking screws at the bottom; 8. a wire clamping groove; 9. a thread end fixing block; 10. fixing the buckle; 11. a snap spring; 12. a telescopic buckle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a circuit breaker for a general airplane comprises a left side fixing seat 1 and a right side fixing seat 2, wherein the left side fixing seat 1 is located at one side position of the right side fixing seat 2, a rotary push rod 3 is movably mounted on the front surfaces of the left side fixing seat 1 and the right side fixing seat 2, a push rod handle 4 is fixedly mounted on the outer surface of the rotary push rod 3, a striking sound piece 5 is fixedly mounted on the front surfaces of the left side fixing seat 1 and the right side fixing seat 2 at a position below the rotary push rod 3, top locking screws 6 are threadedly mounted on the positions above the front surfaces of the left side fixing seat 1 and the right side fixing seat 2, bottom locking screws 7 are threadedly mounted on the positions below the front surfaces of the left side fixing seat 1 and the right side fixing seat 2, wire clamping grooves 8 are formed in the top and the bottom of the, the rear surfaces of the top dead locking screw 6 and the bottom dead locking screw 7 are respectively and movably provided with a thread end fixing block 9, the rear surfaces of the left side fixing seat 1 and the right side fixing seat 2 are respectively and fixedly provided with a fixing buckle 10, the inner side of the fixing buckle 10 is movably provided with a buckle spring 11, and one end of the buckle spring 11 is movably provided with a telescopic buckle 12;

the left side fixing seat 1 and the right side fixing seat 2 are arranged in parallel, and the left side fixing seat 1 and the right side fixing seat 2 are the same in size; the top locking screw 6 and the bottom locking screw 7 both penetrate through the inside of the wire clamping groove 8, the thread end fixing block 9 is located at the inner position of the wire clamping groove 8, and the thread end fixing block 9 can move up and down in the wire clamping groove 8 through the top locking screw 6 and the bottom locking screw 7; the movable angle of the rotary push rod 3 is between zero and one hundred eighty degrees in the transverse direction, and the push rod handle 4 can be connected with the hitting soundpieces 5 in a matched mode; the retractable buckle 12 is located at the inner side of the fixed buckle 10, and the retractable buckle 12 can be driven by the buckle spring 11 to move in a retractable manner at the inner side of the fixed buckle 10.

It should be noted that the utility model relates to a general breaker for airplane, the left side fixing seat 1 and the right side fixing seat 2 constitute the main structure of the breaker, when in use, the breaker is connected to the mounting plate through the fixing buckle 10, the whole breaker is fixedly mounted, the electric wire to be connected is inserted into the wire clamping groove 8, the top locking screw 6 and the bottom locking screw 7 are rotated to drive the wire end fixing block 9 to be pressed down to the wire end, the electric wire is fixed, the rotary push rod 3 is driven to be closed upwards by dragging the push rod handle 4, the rotary push rod 3 and the push rod handle 4 rebound during the breaking, when the rotary push rod 3 and the push rod handle 4 rebound, the push rod handle 4 touches the striking noise piece 5, the striking noise piece 5 made of metal material is struck through the push rod handle 4, the crisp sound is emitted, the breaking alarm is performed, when the fixing buckle 10 is connected for mounting, can press the flexible buckle 12 laminating mounting panel of moving fixed buckle 10 inboard, the elastic expansion of rethread buckle spring 11 pushes up flexible buckle 12 and mounting panel zonulae occludens, carries out fixed mounting to the circuit breaker.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A circuit breaker for a general-purpose aircraft, characterized in that: comprises a left side fixing seat (1) and a right side fixing seat (2), wherein the left side fixing seat (1) is positioned at one side of the right side fixing seat (2), a rotary push rod (3) is movably mounted on the front surfaces of the left side fixing seat (1) and the right side fixing seat (2), a push rod handle (4) is fixedly mounted on the outer surface of the rotary push rod (3), a striking sound sheet (5) is fixedly mounted on the lower position of the rotary push rod (3) on the front surfaces of the left side fixing seat (1) and the right side fixing seat (2), a top locking screw (6) is threadedly mounted on the position above the front surfaces of the left side fixing seat (1) and the right side fixing seat (2), a bottom locking screw (7) is threadedly mounted on the position below the front surfaces of the left side fixing seat (1) and the right side fixing seat (2), and wire clamping grooves (8) are respectively formed in the top and the bottom of the left side, the utility model discloses a quick-witted buckle, including top dead lock screw (6) and bottom dead lock screw (7), the equal movable mounting in rear surface of top dead lock screw (6) and bottom dead lock screw (7) has end of a thread fixed block (9), the equal fixed mounting in rear surface of left side fixing base (1) and right side fixing base (2) has fixed buckle (10), the inboard movable mounting of fixed buckle (10) has buckle spring (11), the one end movable mounting of buckle spring (11) has flexible buckle (12).

2. The circuit breaker for a general-purpose aircraft according to claim 1, wherein: the left side fixing base (1) and the right side fixing base (2) are arranged in parallel, and the left side fixing base (1) and the right side fixing base (2) are the same in size.

3. The circuit breaker for a general-purpose aircraft according to claim 1, wherein: top dead lock screw (6) and bottom dead lock screw (7) all run through to the inside of card wire casing (8), end of a thread fixed block (9) are located the inside position of card wire casing (8), end of a thread fixed block (9) can be through top dead lock screw (6) and bottom dead lock screw (7) the activity from top to bottom in the inside of card wire casing (8).

4. The circuit breaker for a general-purpose aircraft according to claim 1, wherein: the activity angle of rotatory push rod (3) is horizontal zero to between the one hundred eighty degrees, push rod handle (4) can be connected with hitting soundness piece (5) cooperation.

5. The circuit breaker for a general-purpose aircraft according to claim 1, wherein: the telescopic buckle (12) is positioned on the inner side of the fixed buckle (10), and the telescopic buckle (12) can be driven by the buckle spring (11) to move in a telescopic mode on the inner side of the fixed buckle (10).